Mug



FIG. 1 is an isometric view of an embodiment of the design;

FIG. 2 is a top view of the embodiment of FIG. 1;

FIG. 3 is a left side view of the embodiment of FIG. 1;

FIG. 4 is a front view of the embodiment of FIG. 1;

FIG. 5 is a right side view of the embodiment of FIG. 1;

FIG. 6 is a back view of the embodiment of FIG. 1; and,

FIG. 7 is a bottom view of the embodiment of FIG. 1.

The features shown in broken lines are for illustrative purposes only and form no part of the claimed design. 

The ornamental design for a mug, as shown and described. 